Use any method to solve the equations below.a. x2+3x=4 b.(2x+3)(x-4)(x+4)=0

1 answer:

8 0

Answer:

Step-by-step explanation:

A. x^2+3x=4

x=1, -4

B. (2x+3)(x-4)(x+4)=0

x= -3/2, 4, -4

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